In an article published in ‘Nature’ in August 2018 a group of scientists at the Max Planck Institute for Evolutionary Anthropology in Leipzig present the results of DNA analysis from a small bone excavated at the Denisova Cave in SW Siberia.
The research by a team headed by Dr. Viviane Slon, shows that the bone, from

DNA analyses carried out by the firm scotlandsdna.com on samples from the present day inhabitants of Great Britain and Norway give a good indication of the extent to which the two populations mingled during the Viking era.
'Norwegian# DNA varies between 1% in Wales and Ireland to 29% in Orkney and Shetland, areas which the Vikings